Xin Lang Ji Jin·2025-10-09 11:44Core Viewpoint - The A-share market experienced a positive opening on October 9, but the artificial intelligence (AI) industry chain saw a significant pullback after an initial surge, particularly in the computing power sector, with notable declines in stocks like New Yisheng and Tianfu Communication [1][3]. Market Performance - The largest and most liquid AI ETF on the ChiNext, ETF 159363, initially rose nearly 2% but ended the day down 0.8%, with a total trading volume of 766 million yuan [1][5]. Stock Movements - The decline in the computing power sector, particularly in optical modules, is attributed to major shareholders' sell-offs, with New Yisheng's chairman planning to sell approximately 11.43 million shares for about 4.18 billion yuan [3][4]. - Despite the sell-offs, analysts believe that the core reasons for these actions are related to personal financial arrangements rather than the companies' operational performance, suggesting that the high growth and strong fundamentals in the optical module industry provide a solid support for stock prices [3][4]. Industry Trends - The computing power sector is expected to see sustained capital expenditures, with both domestic and international investments increasing. Analysts recommend focusing on new technologies and products in this area [3][4]. - OpenAI's recent announcements, including the launch of the Sora 2 model and significant agreements with major tech companies like NVIDIA and AMD, highlight the ongoing high demand and growth potential in the AI sector [4][5]. Investment Strategy - The investment strategy for October emphasizes the continued high demand for AI infrastructure, with North American cloud service providers projected to increase capital expenditures by 40% year-on-year, exceeding 370 billion USD by 2025 [5]. - Investors are encouraged to focus on optical devices and modules, particularly the first AI ETF on the ChiNext, which has a significant allocation towards computing power and AI applications [5].